package com.itheima.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.itheima.pojo.Dept;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper // 标识当前接口是一个Mybatis的Mapper接口 ---> 实现类对象 --> IOC容器
public interface DeptMapper extends BaseMapper<Dept> {

}
